%,

%,

%,

%2

"/

"/

")

")

")")

")

")

")

")

$+

$+

$+

$+

$+

$+

$+

$+

$+

$+

!(

!(

!(

#*

PacificOcean

RIVERSIDE COUNTYS A N D I E G O C O U N T Y

Proposed Regulator Station B

ProposedRegulator

StationC

Proposed Regulator Station A

Proposed Line 1600 Cross-tie Facility /MLV 7 with Pressure Limiting Equipment

Proposed Line 2010Cross-tie Facility

& Pipeline InspectionReceiving Facility

Proposed Line 1601Cross-tie Facility

Proposed Line 49-31BReplacement

Proposed Mira MesaPipeline Extension

Proposed Line 49-31CPre-Lay Segment

Replacement

Existing Rainbow Metering StationProposed Rainbow Pressure-Limiting Station &

Pipeline Inspection Launching FacilityProposed MLV1

Proposed MLV3

Proposed MLV4

Proposed MLV5

Proposed MLV9

Proposed MLV2

Proposed MLV10

Proposed MLV8

Proposed MLV 6

1101

141

1051

1494

1316

1248

1335

982

SanDiego

SanMarcos

Santee

SolanaBeach

Vista

Carlsbad

Del Mar

El Cajon

Encinitas

Escondido

La Mesa

Oceanside

Poway

UnincorporatedSan Diego

County

MarineCorps

Air Station(MCAS)Miramar

!10

!20

!30

!40

ST52

ST163

ST78

ST274

ST67

ST78

ST76

ST56

ST67

ST125

ST52

ST79

ST76

§̈¦15

§̈¦15

§̈¦805

§̈¦5

L160

0

L1600

L1600

L1601

L2010

FallbrookFallbrook

RainbowRainbow

LakesideLakeside

ValleyValleyCenterCenterNorthNorthValleyValley

CenterCenterSouthSouth

BonsallBonsall

PaumaPaumaBonsallBonsall

HiddenHiddenMeadowsMeadows

WestWestHiddenHidden

MeadowsMeadowsEastEast

North CountyNorth CountyMetro - NorthMetro - North

NorthNorthCounty MetroCounty Metro

- South- SouthNorth CountyNorth CountyMetro - EastMetro - East

HarmonyHarmonyGroveGrove

SanSanDieguitoDieguito

EastEast

SanSanDieguitoDieguito

WestWest

1500

1516

939

AZ

CA

5/3/2017\\bufnas7b\GISRegional\San_Francisco\Rainbow\Maps\MXD\Scoping\NOP_ltr.mxd

!1 Milepost#*

Proposed Rainbow Pressure-Limiting Station

!( Proposed Cross-tie Facility

$+Proposed Mainline Valve(MLV)

") Regulator Station Removal

"/

Regulator Station Removal,Replace with ProposedCheck Valve

%2

Regulator Station Removal,Replace with a ProposedNew Regulator Station

%,Proposed Regulator Stationwith Connecting PipelineProposed Tie-Ins & ExtensionsProposed L49-31Replacement LineProposed Line 3602

Existing PipelinesLine 1600Line 1601Line 2010

Land AdministrationMCAS MiramarMunicipal BoundaryCommunity BoundaryCounty Boundary

Figure 1Project Overview

Pipeline Safety and ReliabilityProject - New Natural GasLine 3602 and De-rating

Line 1600

OverviewOverview

SANDIEGO

COUNTY

MEXICOPacificOcean

Sources: ESRI 2012, 2017; SanGIS 2017, SDG&E 2017

0 2.5 5Miles

°